One problem related to brake light on has been reported for the 2003 Cadillac Escalade. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac Escalade based on all problems reported for the 2003 Escalade.
While driving I lost all use of brakes immediately after the brake system light came on driving 45mph on a city street. While driving the stability control light came on and car shut off 60mph on the highway. On another occasion stability control light came on and steering column locked up while turning. T/c light and engine light came on while driving 35 mph on a city street and immediately lost response from the gas pedal. Dash lighting system flashes different indicator lights, display randomly goes out while driving.